<template>
  <div class="login-container">
    <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form" auto-complete="on"
             label-position="left">

      <div class="title-container">
        <h3 class="title">闵行区财政局政府投资项目第三方供应商定点排序系统</h3>
      </div>

      <el-form-item prop="username">
        <span class="svg-container">
          <svg-icon icon-class="user"/>
        </span>
        <el-input
          ref="username"
          v-model="loginForm.username"
          placeholder="Username"
          name="username"
          type="text"
          tabindex="1"
          auto-complete="on"
        />
      </el-form-item>

      <el-form-item prop="password">
        <span class="svg-container">
          <svg-icon icon-class="password"/>
        </span>
        <el-input
          :key="passwordType"
          ref="password"
          v-model="loginForm.password"
          :type="passwordType"
          placeholder="Password"
          name="password"
          tabindex="2"
          auto-complete="on"
          @keyup.enter.native="handleLogin"
        />
        <span class="show-pwd" @click="showPwd">
          <svg-icon :icon-class="passwordType === 'password' ? 'eye' : 'eye-open'"/>
        </span>
      </el-form-item>

      <el-row :gutter="20">
        <el-col :span="16">
          <el-button :loading="loading" type="primary" style="width:100%;"
                     @click.native.prevent="handleLogin">登录
          </el-button>
        </el-col>
        <el-col :span="8">
          <el-button type="primary" style="width:100%;"
                     @click.native.prevent="handleCreate">
            一级单位注册
          </el-button>
        </el-col>
      </el-row>

      <br/>
      <br/>
      <br/>


      <!--<el-divider content-position="left">测试账号</el-divider>
      <el-row :gutter="20" >
        <el-col :span="6">
          <el-button type="primary" @click="loginForm.username='上海市闵行区民防办公室',loginForm.password='上海市闵行区民防办公室'" style="width:100%;">
            发起方账号
          </el-button>
        </el-col>
        <el-col :span="6">
          <el-button type="primary" @click="loginForm.username='政府采购科',loginForm.password='111111'" style="width:100%;">
            政府采购科(管)
          </el-button>
        </el-col>
        <el-col :span="6">
          <el-button type="primary" @click="loginForm.username='经济建设科',loginForm.password='111111'" style="width:100%;">
            经济建设科(管)
          </el-button>
        </el-col>
        <el-col :span="6">
          <el-button type="primary" @click="loginForm.username='上海久盛建设监理咨询有限公司',loginForm.password='123456'" style="width:100%;">
            定点供应商账号
          </el-button>
        </el-col>
      </el-row>
-->
    </el-form>
    <el-dialog title="注册" :visible.sync="dialogFormVisible" :close-on-click-modal="false">
      <form-details ref="formDetails"  :isModule="true" @createResult="createResult" />
      <div slot="footer" class="dialog-footer">
        <el-button @click="dialogFormVisible = false">
          取消
        </el-button>
        <el-button type="primary" @click="$refs.formDetails.register()">
          注册
        </el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
  // import { validUsername } from '@/utils/validate'
  import storageUtil from '@/utils/StorageUtil'
  import {clearAuthCache} from '@/utils/auth'
  import FormDetails from './unit-form-details' // add form form dialog
  export default {
    name: 'Login',
    components: { FormDetails },
    data() {
      const validateUsername = (rule, value, callback) => {
        /* if (!validUsername(value)) {
          callback(new Error('Please enter the correct user name'))
        } else {
          callback()
        }*/
        callback()
      }
      const validatePassword = (rule, value, callback) => {
        if (value.length < 6) {
          callback(new Error('The password can not be less than 6 digits'))
        } else {
          callback()
        }
      }
      return {
        loginForm: {
          username: '',
          password: ''
        },
        loginRules: {
          username: [{ required: true, trigger: 'blur', validator: validateUsername }],
          password: [{ required: true, trigger: 'blur', validator: validatePassword }]
        },
        loading: false,
        passwordType: 'password',
        redirect: undefined,

        dialogFormVisible: false,
        dialogStatus: '',
      }
    },
    watch: {
      $route: {
        immediate: true,
        handler: function(route) {
          this.redirect = route.query && route.query.redirect
        }
      }
    },
    created() {
      // wuxiaoyong 20210719
      clearAuthCache()
    },
    mounted() {
      // 自动登录
      const p = this.getUrlParameter(this.$route.fullPath)
      const user = p.user
      const pwd = p.pwd
      if (!this.isNull(user) && !this.isNull(pwd)) {
        this.loginForm.username = user
        this.loginForm.password = pwd
        this.$nextTick(() => {
          this.handleLogin()
        })
      }
    },
    methods: {
      showPwd() {
        if (this.passwordType === 'password') {
          this.passwordType = ''
        } else {
          this.passwordType = 'password'
        }
        this.$nextTick(() => {
          this.$refs.password.focus()
        })
      },
      handleLogin() {
        this.$refs.loginForm.validate(valid => {
          if (valid) {
            this.loading = true
            this.$store.dispatch('user/login', this.loginForm).then((r) => {
              this.loading = false
              this.$notify.closeAll()
              if (r.success) {
                this.$router.push({ path: this.redirect || '/' })
              } else {
                this.notify(r)
              }
            }).catch(e => {
              console.log('catch/catch')
              console.log(e)
              this.loading = false
            })
          } else {
            return false
          }
        })
      },
      getUrlParameter(route) {
        //decodeURIComponent() 函数可对 encodeURIComponent() 函数编码的 URI 进行解码。
        let url = decodeURIComponent(route).split('?')
        url = url[url.length - 1]
        let obj = {}
        url.split('&').map((query) => {
          let temp = query.split('=')
          obj[temp[0]] = temp[1]
        })
        return obj
      },
      // 添加操作 start
      handleCreate() {
        this.dialogStatus = 'create'
        this.dialogFormVisible = true
        // 消除上次出现的验证信息
        this.$nextTick(() => {
          this.$refs['formDetails'].clearValidate()
          this.$refs['formDetails'].resetTemp()
          this.$refs['formDetails'].defaultTemp()

        })
      },
      // 子组件操作成功，回调此方法，关闭弹框、刷新
      createResult() {
        this.dialogFormVisible = false
      },


    }
  }
</script>

<style lang="scss">
  /* 修复input 背景不协调 和光标变色 */
  /* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

  $bg: #283443;
  $light_gray: #fff;
  $cursor: #fff;

  @supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
    .login-container .login-form .el-input input {
      color: $cursor;
    }
  }

  /* reset element-ui css */
  .login-container .login-form {
    .el-input {
      display: inline-block;
      height: 47px;
      width: 85%;

      input {
        background: transparent;
        border: 0px;
        -webkit-appearance: none;
        border-radius: 0px;
        padding: 12px 5px 12px 15px;
        color: $light_gray;
        height: 47px;
        caret-color: $cursor;

        &:-webkit-autofill {
          box-shadow: 0 0 0px 1000px $bg inset !important;
          -webkit-text-fill-color: $cursor !important;
        }
      }
    }

    .el-form-item {
      border: 1px solid rgba(255, 255, 255, 0.1);
      background: rgba(0, 0, 0, 0.1);
      border-radius: 5px;
      color: #454545;
    }
  }
</style>

<style lang="scss" scoped>
  $bg: #2d3a4b;
  $dark_gray: #889aa4;
  $light_gray: #eee;

  .login-container {
    min-height: 100%;
    width: 100%;
    background-color: $bg;
    overflow: hidden;

    .login-form {
      position: relative;
      width: 620px;
      max-width: 100%;
      padding: 160px 35px 0;
      margin: 0 auto;
      overflow: hidden;
    }

    .tips {
      font-size: 14px;
      color: #fff;
      margin-bottom: 10px;

      span {
        &:first-of-type {
          margin-right: 16px;
        }
      }
    }

    .svg-container {
      padding: 6px 5px 6px 15px;
      color: $dark_gray;
      vertical-align: middle;
      width: 30px;
      display: inline-block;
    }

    .title-container {
      position: relative;

      .title {
        font-size: 22px;
        color: $light_gray;
        margin: 0px auto 60px auto;
        text-align: center;
        font-weight: bold;
      }
    }

    .show-pwd {
      position: absolute;
      right: 10px;
      top: 7px;
      font-size: 16px;
      color: $dark_gray;
      cursor: pointer;
      user-select: none;
    }
  }
</style>
